Gold is typically thought of as a metal used for coins and jewelry However its resistance to corrosion conductivity and malleability makes it useful for electronics When electronics become defective there are ways to recover the gold such as reverse electroplating...As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.
Gold ore whose types of deposits are diverse and complex is the mineral assemblage of gold. With features of chalcophile affinity and high melting point, the gold ore includes conglomerate type, porphyry type, quartz vein type and volcanic rock type, etc.
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There are many ways to recover gold on your own Recovering gold by metal detecting scrap computer and electronics components and gold mining are three of the most popular ways Special equipment and knowledge are required for gold recovery With some basic equipment and education anyone can learn to recover gold
Feb 23 2008 · Reverse electroplating for gold recovery p 2 2006 A Hello these following non business hobby websites mention the same article dealing with the security of microprocessors and details how one might dissolve the packaging materials using fuming nitric acid I think Now I dont know how this might affect the following processes for gold extraction in fact I think it might dissolve
How to remove gold from PC components 25 Nov 2011 This article will show you how to recover gold from motherboards vechi a thin layer of gold with a thickness of several microns deposited by plating method If you reverse first touching the surface of sulfuric acid droplets are vaporized The process is cost effective only if done on an industrial scale
Mar 28 2017 · Make an electrolyte for your reverse electroplating process The electrolyte is a solution that acts as a chemical bath for your precious metal as well as a conductor of electricity Make the electrolyte by pouring a mixture of 70 percent sodium cyanide NaCN 15 percent sodium hydroxide NaOH and 15 percent sodium meta nitro benzene sulphonate
Gold is a precious conductive and pliable metal that retains a stable value better than many commodities Its chemical properties make it useful for the manufacture of computers parts and electronics Some people find it profitable to attempt to extract the gold
Sep 23 2008 · Reverse electroplating for environmentfriendly gold recovery refining 2001 Q I am about to embark on scrap circuit board recycling primarily for the gold and platinum content I am about to set myself up with an acid solution aqua regia that dissolves the precious metals but is very dangerous to handle
Gold Recovery Correctly I will detail a SAFE process of turning old electronic parts into little round lumps of pure gold There are many tutorials that claim to offer methods of gold recovery such as Cupellation These processes are DANGEROUS and put the user at t
Gold Recovery 8 Steps with Pictures Instructables Collect any goldcontaining metal scraps to which you have access including jewelry computer processors old telephone wiring or gold tooth crowns Keep in mind that outdated electronics are likelier to produce parts with a high enough level of gold to make the procedure worthwhile
Jan 03 2013 · Reverse gold electroplatinga batterysaltwater and vinger Post by goldmelts » June 20th 2008 747 am HI all I was playing with some reverse electro plating I was using water salt vinegar 4D cell batteries a gold plated sterling silver medal and a copper penny
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